29 results about "Silk fabric" patented technology

The application provides a silk fabric fiber crimping forming method, and belongs to the technical field of crimped silk fabric manufacturing, which comprises a silk bundle smoothing step, a single-side modification step, an axial dispersion step, a fiber feeding step, a pulse compression step and a setting fixing step. The silk fabric fiber crimping forming method combines differential flexure of a mechanical structure with internal stress generated by chemical modification, and solves the problems of traditional physical crimping methods, such as non-durability of crimping degree and poor fluffy feeling.

The utility model provides a silk fabric drying device, this silk fabric drying device, including base plate, the top of base plate is fixedly connected with first vertical board and second vertical board respectively, is provided with drying mechanism between first vertical board and second vertical board, the top of drying mechanism is provided with limiting mechanism, the below of drying mechanism is provided with auxiliary mechanism, the top of base plate is equipped with fan, the air outlet of fan is provided with hygroscopic mechanism, drying mechanism includes drying frame, one side of drying frame is fixedly connected with one side of first vertical board, and one side is fixedly connected with one side of second vertical board, and the inner chamber of drying frame is fixedly connected with installation crosspiece, the top of installation crosspiece is provided with fan, and the top of drying frame is provided with ventilating net. The utility model provides a silk fabric drying device solves the current device single silk drying amount is lower, if needs to improve single silk drying amount, then needs to add equipment, increases the use cost's problem.

This utility model discloses a novel silk fabric cutting device, including a housing. An arc-shaped cutting seat is fixedly connected inside the housing, and a guide plate is fixedly connected to the outer wall of the housing. A cylinder is fixedly connected inside the housing, and a U-shaped frame is fixedly connected to the bottom of the cylinder's output end. Two cylinders are fixedly connected inside the housing, and a blade holder is fixedly connected to the bottom of the U-shaped frame. A cutting blade is fixedly connected to the bottom of the blade holder. This utility model provides stable support for the novel silk fabric body from below through the arc-shaped cutting seat. The cylinder-driven U-shaped frame, with the sliding limit between the cylinders and the groove, ensures that the cutting blade always moves vertically and engages with the arc-shaped cutting seat. Combined with the compression limit of the rubber seat, it effectively prevents the novel silk fabric body from shifting during cutting, preventing edge fuzzing or fiber breakage.

This application relates to the field of webbing, and discloses a silk webbing. A silk webbing is woven and heat-set from a blended yarn containing silk fibers. The blended yarn is made from 55-60 wt% pretreated silk fibers, 18-23 wt% spandex fibers, and 19-24 wt% nylon fibers. The pretreated silk fibers are obtained by sequentially soaking, enzymatically hydrolyzing, fluffing, and drying the silk fibers. This application, through pretreatment of the silk fibers, produces a silk webbing with good breathability, softness, and shape retention. When used in underwear shoulder straps, it is less prone to deformation and shrinkage after long-term wear and washing, and it is less likely to cause sweating and skin irritation, thus improving comfort in contact with the skin.

The application discloses a method for improving the color fastness of silk plant dyeing, and relates to the technical field of silk dyeing processing. The method comprises the following steps: carrying out oil removal, washing and drying treatment on undyed silk fabric; carrying out corona etching treatment on the pretreated silk fabric, and then carrying out cation modification treatment; placing the cation modified silk fabric in a plant dyeing solution for dyeing; using a jigger dyeing equipment and a natural composite color fixing agent to carry out color fixing treatment on the dyed silk fabric; and carrying out secondary setting on the color fixed silk fabric to obtain a finished product. The method can improve the color fastness of silk plant dyeing, and can maintain the natural texture and environmental protection characteristics of silk through the design of the synergistic treatment of corona etching and cation modification and the jigger dyeing of the natural composite color fixing agent.

The application provides a silk fabric sensor and application thereof in gesture recognition, and belongs to the technical field of flexible electronics and wearable sensing. X MXene nanosheets are functional fillers, and Ti X MXene nanosheets are loaded on the surface of silk fibers through an immersion coating process to form a core-shell structure conductive fabric, and Ti X MXene and silk fibroin are stably combined through a hydrogen bond network and electrostatic interaction, the water vapor transmission rate of the sensor is more than 2000 g / m²・day, the sensitivity coefficient GF in the low strain region of 0-18% is 149.31, and the sensitivity coefficient GF in the high strain region of 18-32% is 24.57. X MXene nanosheets are functional fillers, and stable combination of MXene and silk fibers is realized through optimization of a preparation process, so that the application has high sensitivity, good air permeability and excellent fatigue resistance, and a high-precision and low-delay gesture recognition and human-computer interaction system is constructed.

The application relates to the technical field of fabric support, in particular to a wrinkle-preventing silk fabric suspension type shaping support structure, which comprises a suspension support, a top plate, a cloth winding shaft, an auxiliary beating assembly and a wrinkle-removing positioning assembly, the top plate is fixedly connected at the top of the suspension support, and the wrinkle-removing positioning assembly is installed at the side of the suspension support close to the auxiliary beating assembly. The wrinkle-preventing silk fabric suspension type shaping support structure of the application simulates the natural unfolding effect of manual beating through low-frequency vibration of the auxiliary beating assembly, and avoids the damage of high temperature or chemical treatment to silk fibers. The cloth winding shaft symmetrically winds large-size silk fabrics, so that the fabrics are uniformly stressed in a suspension state, and folding marks are completely eliminated, and meanwhile, the transverse occupied space is saved; the fabric is gently pressed against the fabric edge by rotating the handle to drive the threaded rod, so that the vertical direction of the fabric is maintained, and oblique distortion wrinkles are avoided; the limiting block ensures that the fabric does not displace during beating, and the wrinkle-removing efficiency is improved.

This invention relates to the field of textile quality testing technology, specifically disclosing a method and system for evaluating the color fastness of yam-dyed silk fabrics. This invention acquires the microscopic morphology of the surface and the distribution characteristics of internal chemical substances in the yam-dyed silk fabric, quantitatively analyzes the factors influencing color fastness, firstly identifies water-sensitive areas based on surface images and three-dimensional data, extracts groove depth, roughness, and water-stain sensitivity index, and calculates the composite influence factor of surface defects. Simultaneously, it uses energy dispersive spectroscopy and other techniques to analyze the concentration and distribution of unbound iron ions and tannin dyes, obtaining an iron ion migration risk index. Combining the above parameters, a comprehensive color fastness evaluation coefficient is obtained through normalization and weighted calculation. Finally, the color fastness level is determined by comparing it with a preset threshold range. This method integrates physical and chemical factors to achieve a more accurate and comprehensive color fastness evaluation, providing a reliable basis for quality control.

The present application belongs to the field of textile printing and dyeing technology, and particularly relates to a method for dyeing silk fabrics with loquat leaf extract as a natural dye and using a compound fixing system to improve the dyeing fastness.

This invention discloses a silk implant material for bone tissue repair and its preparation method, relating to the field of biomedical textile materials. In preparing the silk implant material for bone tissue repair, silkworm cocoons are degummed using a sodium carbonate solution to obtain degummed cocoons; the degummed cocoons are dissolved in a lithium bromide solution, dialyzed in deionized water, and concentrated in a polyethylene glycol solution to obtain a silk fibroin solution; using the silk fibroin solution as a sizing agent, degummed silk fabric and degummed silk yarn are sized; the sized silk fabric is layered and laid out, then sewn together with sized silk yarn, cut, and hot-pressed to obtain the silk implant material for bone tissue repair. The silk implant material for bone tissue repair prepared by this invention has excellent mechanical properties and biodegradability.

The utility model relates to the production and processing technology field of silk fabric, disclose a kind of mildew-proof equipment for silk fabric production, including treatment jar, and the connecting box is fixedly connected on the surface of treatment jar, and the connecting box is connected with the inside of treatment jar, and the opening is vertically provided on the surface of treatment jar, and the base is fixedly connected at the bottom of treatment jar, and the rotary frame is rotatably connected in the inside of treatment jar, and the rotary frame surface is provided with multiple grooves, and multiple grooves are evenly distributed in rotary frame surface camber place in annular shape, and the rotating mechanism that rotates rotary frame is arranged in the inside of treatment jar, and drying mechanism is arranged in the inside of treatment jar.The utility model is provided with multiple rotary table, and it is convenient to place silk fabric, and it is also convenient to place silk and convey to the inside of treatment jar and connecting box, and then cooperate with the setting of drying mechanism and multiple ultraviolet lamps, it is convenient to carry out mildew-proof treatment to silk, to improve the use effect of the device.

The present application relates to the technical field of intelligent quality inspection of the textile industry, and provides a silk flaw detection method based on machine vision, which comprises the following steps: preprocessing a gray image of a silk fabric surface and extracting a multi-fractal feature vector for storage in a dynamic cache pool; generating a flaw category cluster set through adaptive clustering analysis, and determining a typical defect sample based on the mean value of the cluster set; processing the sample through Gaussian-Laplacian filtering to generate a flaw morphology label, and creating a defect heat map sequence and a weaving time sequence stamp based on the same; generating a label-enhanced image by combining the heat map with the original warp and weft image of the fabric, and composing a loom operation cycle defect segment in time sequence; and finally sending the defect segment and the defect type code to a cloth inspection machine terminal. The method realizes efficient flaw detection through multi-scale feature analysis and dynamic clustering, and correlates the production time sequence for quality tracking. The present application can improve detection accuracy and equipment optimization efficiency.

This invention provides a method for producing processed silk yarn suitable for forming silk fabrics and knitted silk fabrics that can be used for general clothing. [Solution] The method for manufacturing silk processed yarn according to the present invention comprises a preparation step S1 of preparing two or more types of silk yarns with different degrees of shrinkage in response to salt shrinkage treatment; an entangled yarn generation step S2 of generating entangled yarns having entangled portions arranged at unequal intervals from the two or more types of silk yarns prepared; a salt shrinkage step S4 of applying salt shrinkage treatment to the generated entangled yarns; and a sericin fixing step S2 of fixing sericin contained in the two or more types of silk yarns before they become entangled yarns, or in the entangled yarns before they are subjected to salt shrinkage treatment.

This utility model relates to the field of underwear technology, and more particularly to a suspender bodysuit shaping underwear. The utility model provides a suspender bodysuit shaping underwear, including shoulder straps, an underwear body, and a crotch area. The underwear body includes a front panel and a back panel connected to the front panel. The two ends of the shoulder straps are adjustablely connected to the upper ends of the front and back panels, respectively. The two ends of the crotch area are connected to the lower ends of the front and back panels, respectively. The underwear body is made of caffeine fabric. The front panel has a front center piece, and the back panel has a back center piece. The front center piece, back center piece, and crotch area are all double-layered. The inner layers of the front and back center pieces are made of silver fiber fabric, and the inner layer of the crotch area is made of mulberry silk fabric. This structural design ensures that the suspender bodysuit shaping underwear achieves a shaping effect while maintaining good breathability, avoiding discomfort caused by stuffiness and dampness.

This invention discloses a method for preparing and applying high-sensitivity thermochromic microcapsules, belonging to the field of thermochromic microcapsule preparation technology. This method is suitable for improving the thermal conductivity of microcapsules, reducing the influence of the microcapsule wall material on the thermal conduction rate between the core material and the environment, and is applicable to preparing antibacterial thermochromic silk fabrics with different color-changing temperatures. A three-component core material is encapsulated inside a shell material. While the wall material monomers are polymerized, nano-silver is doped. Under low temperature and low vacuum, ultraviolet-induced secondary polymerization improves the degree of polymerization and crystallinity of polystyrene, reducing defects between the filler and the wall material, resulting in a tighter bond between the two, thus preparing highly thermally conductive and antibacterial thermochromic microcapsules; antibacterial thermochromic silk fabric is then obtained through printing. This invention uses nano-silver to modify the microcapsule wall material and increases the wall material density through ultraviolet irradiation, which not only improves the thermal conductivity of the wall material and the color-changing sensitivity of the thermochromic microcapsules, but also endows the fabric with durable antibacterial properties.

The utility model discloses a kind of machine washable real silk fabrics, including by surface layer warp yarn and surface layer weft yarn interwoven surface layer fabric, by inner layer warp yarn and inner layer weft yarn interwoven inner layer fabric, surface layer fabric and inner layer fabric are connected by connecting warp yarn;The surface layer warp yarn and surface layer weft yarn include first yarn, and inner layer warp yarn and inner layer weft yarn all include m root: the first yarn and second yarn of m root arrangement;First yarn includes mutually twisted real silk yarn and triacetate fiber yarn, and second yarn includes mutually twisted real silk yarn and chinlon filament;M is the minimum weft yarn cycle number;Twist of triacetate fiber yarn is 1000-1200 twist per meter;Connecting warp yarn is wet-conducting chemical filament;High-twist triacetate fiber yarn and real silk fiber yarn are mutually twisted in surface layer fabric, and the wrinkle recovery effect of fabric can be improved after washing.And the use of wet-conducting chemical filament can improve the wet effect of fabric.

The application discloses a method for extracting biomass green pigment from silkworm sand and application of the biomass green pigment in fabric dyeing. The method comprises the following steps: taking silkworm sand as raw material, and adopting anhydrous extraction method combined with nano solid acid catalysis and low-temperature ultrasonic energy. In the extraction method, the concentration of the nano solid acid is 1-3 g / L, the solid-liquid ratio is 1:4-12, the ultrasonic power is 220-400 W, the ultrasonic temperature is 40-65 DEG C, and the ultrasonic time is 30-150 min. The obtained chlorophyll dye has good dyeing affinity to silk fabric, the dyeing pH value is 3-8, the dyeing temperature is 60-80 DEG C, the dyeing time is 40-60 min, and the dyed fabric has soft color, excellent color fastness and antibacterial and ultraviolet resistance. The method utilizes the synergistic catalysis of Lewis acid and Bronsted acid of the nano solid acid and the ultrasonic energy to promote the swelling and crushing of the biomass cell wall, the catalyst is easy to separate and recycle, and the low-temperature, high-efficiency and green extraction process is realized, which provides a feasible path for resource utilization of silkworm sand waste and development of natural functional dye.

This utility model relates to the field of fabric inspection technology and discloses a fabric inspection machine for polyester filament fabric quality inspection. It includes a base plate, a fabric inspection frame fixedly mounted on the upper surface of the base plate, a first conveying roller rotatably mounted on the front end of the fabric inspection frame, and an LED light plate fixedly mounted on the rear end of the upper surface of the base plate. The LED light plate is located inside the fabric inspection frame. An auxiliary mechanism is set on the fabric inspection frame, including two electric telescopic rods and a suction box. Two mounting blocks are fixedly mounted on the front surface of the fabric inspection frame. Rectangular grooves are provided on both the left and right surfaces of the fabric inspection frame. The suction box automatically cleans the dust on the surface of the LED light plate, ensuring uniform illumination, maintaining the light transmittance of the light plate, preventing color temperature deviation from affecting color difference judgment, ensuring the accuracy of fabric color detection, and avoiding missed defects due to shadows or uneven brightness. Cleaning can be performed during fabric roll changes without interrupting the quality inspection process, thereby improving the inspection accuracy of the fabric inspection machine for polyester filament fabrics.

This invention relates to the field of silk fabric technology, and more particularly to a preparation process for an anti-yellowing silk fabric. The preparation process of the aforementioned anti-yellowing silk fabric includes the following steps: soaking the silk fabric in a sodium carbonate aqueous solution and ultrasonically treating for 10-30 minutes, washing with water, air-drying at 30-40°C, and then plasma-treating for 1-2 minutes to obtain a pretreated silk fabric; adding dopamine monomer and silver nitrate to a Tris-HCl buffer solution with a pH of 8-9, adding the pretreated silk fabric to the solution, purging with air and shaking at room temperature for 40-60 minutes, filtering, washing, and air-drying to obtain a loaded silk fabric; adding silk peptides, activated nano-zinc oxide, and a penetrant to an ethanol aqueous solution and stirring until homogeneous; immersing the loaded silk fabric at an immersion bath ratio of 1:40-60 at an immersion temperature of 30-40°C; performing two dips and two nips, each immersion lasting 10-20 minutes, with a nip-out rate of 75-80%; washing with water and air-drying.

This invention provides a method, apparatus, and program product for vectorizing laser-engraved images, comprising the following steps: Step 1, extracting a skeleton diagram from the target image; Step 2, breaking the line intersections in the skeleton diagram; Step 3, extracting pixel chains of each independent connected region from the broken skeleton diagram; Step 4, pixel chain recombination: merging pixel chains that meet the following conditions: the distance between the endpoints of two pixel chains is less than a distance threshold, and the collinearity and gap continuity between these two endpoints also meet preset range requirements; Step 5, fitting the recombined pixel chains to generate a vector diagram. This invention eliminates energy superposition by creating physical "breaks" at all line intersections, causing the laser head to temporarily shut down when it reaches these points and then re-emerge based on inertia after passing the intersection. This protects the silk fabric from overheating damage, achieving overheat protection for laser-engraved designs on silk fabrics.

The present application relates to the dyeing and finishing technology field of natural dyes on fabrics, and particularly relates to a silk fabric dyeing method. The dyeing method of the present application first dilutes, reduces, and then adjusts the pH and centrifugally processes the observation blue fermentation liquor to obtain an observation blue dye mother liquor, and further dilutes the observation blue dye mother liquor to obtain an observation blue dyeing liquid; then, the pretreated silk fabric is completely immersed below the liquid level of the observation blue dyeing liquid, dyed, taken out, and air-oxidized, and then washed with water, air-dried, finally subjected to soaping treatment and air-drying to obtain the dyed silk fabric. The method provides a dyeing method for silk fabrics aiming at the problem that silk fabrics are difficult to dye at present, selects the observation blue from a microbial source as a dyeing agent, has the advantages of green environmental protection and easy combination with silk fabrics; meanwhile, the dyeing process of the present application reduces the amount of sodium hydrosulfite, thereby reducing the pollution to the environment, and on the other hand, reduces the dyeing temperature and time, reduces the energy consumption, and improves the dyeing efficiency.

The utility model relates to cloth cutting technology field especially, it relates to a silk fabric cutting device, solved the problem of low production efficiency caused by the adjustment of cutting equipment inconveniently in the prior art. A silk fabric cutting device, including cutting frame, the one end of cutting frame is rotatably connected with the feed roller, the inside of cutting frame is rotatably connected with four flat rollers, the top of cutting frame is fixedly connected with the support rod that is U-shaped, the surface of support rod is slidably connected with sliding sleeve, the surface of sliding sleeve is equipped with cutting knife through mounting mechanism, four flat rollers are located the both sides of cutting knife, the top of sliding sleeve is screw thread connection has screw rod, the top of cutting frame is rotatably connected with the winding roller. The utility model can conveniently adjust the position of cutting knife when facing different needs, thereby can guarantee that the efficiency of cloth cutting is not influenced, prevent the situation that the cutting problem appears to the cutting knife wobble in the use process, guarantee the stable efficient cutting of cloth.

This application discloses a polysiloxane material, its preparation method, and its application. The preparation method includes the following steps: S1: 5-norbornene-2-methanol is polymerized with an epoxide to obtain a first product; S2: the first product is reacted with terminal hydrogen silicone oil to obtain a second product; S3: dimethyl biphenyl diisocyanate is reacted with the second product to obtain a third product, and vanillin is added to obtain the polysiloxane material. The polysiloxane material of this application is suitable for use as an anti-wrinkle finishing agent for silk fabrics. After treatment, silk fabrics are less prone to wrinkles, the wrinkle recovery effect is significantly improved, the breaking strength of the fabric is increased, the hand feel is soft, and the by-products are environmentally friendly.

This invention discloses a method for weaving a plum blossom checkered fabric, comprising a main fabric body formed by interlacing warp and weft yarns. Both warp and weft yarns are made of 50D / 48F semi-dull polyester FDY. The fabric structure of the main body includes a symmetrically arranged left twill weave (one over two under) and a right twill weave (two over one under), with a plum blossom pattern. The yarn used in this invention is a polyester taffeta-like silk fabric woven from 50D / 48F fine polyester fibers, which has a bright appearance and excellent shape retention. It is lightweight, smooth to the touch, and wrinkle-resistant. The shrinkage rate of the main fabric body is less than 5%. The yarns of the main fabric body are of uniform thickness, and combined with the specific fabric structure, the fabric of this invention has advantages such as excellent shape retention, tear resistance, and abrasion resistance. The pattern of this invention is invisible; the yarn material combined with the plum blossom checkered pattern makes the fabric more three-dimensional, elegant, and beautiful.

Wide heavy silk satin refining process, belong to silk bleaching technical field. 1) soaking, 2) pretreatment, 3) preliminary refining, 4) refining, 5) washing, 6) pickling, 7) washing, 8) pH value adjustment;Step 2) pretreatment, 3) preliminary refining and 4) refining respectively adopt the way of soaking silk fabric in aqueous solution for treatment;The aqueous solution is aqueous solution of soda ash 5.5-7g / L, aminotri (methylene) phosphonic acid 5-19g / L, sodium hydrosulfite 0.5-1g / L, dispersing agent 2-14g / L, adjust the pH value of aqueous solution to 11-11.5, temperature 91-98℃, according to silk fabric and aqueous solution bath ratio 1:35-38, soak for 50-60 minutes;The wide heavy silk satin refining process has good gloss, brightness and hand feeling, and the refining is uniform, and the first success rate is high.

This invention discloses a comfortable and breathable mulberry silk and wool fabric and its preparation method in the field of fabric technology. The comfortable and breathable mulberry silk and wool fabric is first woven with wool / bio-based nylon 56 wrapped yarn as warp yarn and mulberry silk / bio-based nylon 56 wrapped yarn as weft yarn to obtain mulberry silk and wool fabric. Then, the mulberry silk and wool fabric is successively treated with low-temperature oxygen plasma, impregnated with functional finishing liquid, and finally dried and heat-cured to obtain the final product. This invention improves the defects of pure wool and pure mulberry silk fabrics, such as low strength and easy damage. At the same time, in addition to the low-temperature oxygen plasma treatment and functional finishing liquid impregnation of the mulberry silk and wool fabric, the softness, mechanical properties and moisture absorption and quick-drying ability of the fabric are effectively improved, achieving a balance between fabric function and comfort.

This utility model relates to the field of silk fabric processing technology and discloses a clean silk fabric storage device, including a box. An air intake motor is fixedly installed inside the upper end of the box, and a fan blade is fixedly connected to the upper end of the output shaft of the air intake motor. A protective net is fixedly installed above the fan blade on the upper end of the box. This clean silk fabric storage device, through the air intake motor driving the fan blade to rotate, draws outside air into the box. As the air passes through the air intake duct, an electric heating element heats it, effectively reducing air humidity and achieving a moisture-proof function, preventing the silk fabric from becoming moldy and deteriorating due to dampness. Simultaneously, after being filtered by the filter element in the filter chamber, the air enters the diversion channel through a second one-way valve, and is then evenly blown out by a hollow hanging rod with perforated surfaces. This not only maintains the cleanliness of the storage environment but also cleans the surface of the silk fabric, reducing dust adhesion and preventing physical wear caused by dust, thus ensuring product quality.

This invention discloses a processing technology for double-layered silk fabric, belonging to the field of textile processing technology. The process first treats raw silk and double-layered silk separately, then weaves the two types of silk into silk fabric. The double-layered silk processing involves soaking, drying, re-rolling, doubling, and fiber spinning: soaking involves placing the double-layered silk in deionized water containing a sericin elastic modifier (silicone hydrolysate-polyethylene oxide graft copolymer) and a polydimethylsiloxane microemulsion, while simultaneously applying ultrasound; drying involves spraying with a micro-mist of epoxy-silane coupling agent before drying; re-rolling employs differentiated tension control, using a high-frequency vibration detection component to identify hard spots and adjust the tension, followed by pre-drying, infrared heating, and then cooling; doubling is performed based on the hard spot identification signal from the re-rolling, implementing graded tension control; fiber spinning maintains the same tension as doubling. This process improves the problems of insufficient softening of hard spots and poor morphological stability in double-layered silk, enhancing the processing quality of double-layered silk and the weaving quality of double-layered silk fabric.

The utility model relates to the field of textile fabric, concretely is a kind of anti-shrinking silk fabric. Including base layer, base layer is silk material, the upper and lower sides of base layer are connected with anti-shrinking layer one and anti-shrinking layer two respectively, anti-shrinking layer one is connected with wrinkle-resistant layer, wrinkle-resistant layer is connected with reinforcing layer, reinforcing layer is coated with antibacterial mildew-proof layer, anti-shrinking layer two is connected with skin-friendly layer, anti-shrinking layer one and anti-shrinking layer two are made of warp-knitted elastic mesh cloth, warp-knitted elastic mesh cloth is woven by splicing chain organization and warp plain organization composite mode by spandex silk and chinlon silk, spandex silk accounts for 20%-30% of the total weight of warp-knitted elastic mesh cloth, chinlon silk accounts for 70%-80% of the total weight of warp-knitted elastic mesh cloth. Adopt the utility model can continuously provide stable anti-shrinking protection for silk base layer, make fabric always keep lower shrinkage rate, guarantee that clothes pattern does not go out of shape after washing, improve the wearing experience and fashion value of garment.